Customer Solution Portal
Fronius Symo 10.0-3
- Error Code - 475 - Insulation Error
- Error Code - 476 - Supply Voltage for Driver Low
- Error Code - 479 - Circuit Voltage Switched Off
- Error Code - 480-481 - Function Incompatibility
- Error Code - 482 - Setup Interrupted
- Error Code - 483 - Voltage U(DCfix) for MPP2 Error
- Error Code - 485 - CAN Transmission buffer is full
- Error Code - 489 - Permanent Overvoltage
- Error Code - 502 - Insulation fault on Solar Modules
- Error Code - 509 - No feed-in during 24hr cycle.